refactor(db): 移除 PostgreSQL 运行时层

src/server/db/fields.ts

@@ -1,19 +0,0 @@
-import { sql } from 'drizzle-orm'
-import { timestamp, uuid } from 'drizzle-orm/pg-core'
-
-export const generatedFields = {
-  id: uuid('id').primaryKey().default(sql`uuidv7()`),
-  createdAt: timestamp('created_at', { withTimezone: true }).notNull().defaultNow(),
-  updatedAt: timestamp('updated_at', { withTimezone: true })
-    .notNull()
-    .defaultNow()
-    .$onUpdateFn(() => new Date()),
-}
-
-type GeneratedFieldKey = keyof typeof generatedFields
-
-export const generatedFieldKeys = {
-  id: true,
-  createdAt: true,
-  updatedAt: true,
-} satisfies Record<GeneratedFieldKey, true>

src/server/db/index.ts

@@ -1,11 +0,0 @@
-import { DrizzleLogger } from '@logtape/drizzle-orm'
-import { drizzle } from 'drizzle-orm/postgres-js'
-import { env } from '@/env'
-import * as schema from '@/server/db/schema'
-import { getLogger } from '@/server/logger'
-
-export const db = drizzle({
-  connection: env.DATABASE_URL,
-  schema,
-  logger: env.LOG_DB ? new DrizzleLogger(getLogger(['db']), 'info') : false,
-})

src/server/db/schema/index.ts

@@ -1 +0,0 @@
-export * from './todo'

src/server/db/schema/todo.ts

@@ -1,8 +0,0 @@
-import { boolean, pgTable, text } from 'drizzle-orm/pg-core'
-import { generatedFields } from '../fields'
-
-export const todoTable = pgTable('todo', {
-  ...generatedFields,
-  title: text('title').notNull(),
-  completed: boolean('completed').notNull().default(false),
-})